Past, Present and Future

It's a question that won't go away: how is technology affecting our lives?  While the question can go back to the industrial revolution with factories and machinery, or even back to metal replacing stones in tools, today our focus is on computers.

I smile when I think about men using computers because forever they could use tools in their dominant hand, but when they started to use keyboards on computers they needed to use both.  As farmer boys moved to the cities to work in offices, their muscles weakened, their weights went up and their health went down.  To get the exercise they went to the gym where more technology existed to counter the effects of other technology.

This morning as I sat in the doctor office the TV screen was running a short clip on the affects of computers, and screen time, on health; not just on children with the affects of obesity, lack of exercise and shortening of the attention span, but also on adults and old people ailments such as heart conditions, hypertension, stress, lack of sleep and more.  They were recommending adequate sleep and a moratorium on screen time just before sleeping.

Some have never indulged in computers and some don't watch TV, but most of us use both and would never give them up.  They are a part of our lives both as a necessity and leisure activity.  Computers are here to stay.  What we need to do is resolve how to use them best, how to counter their negative affects and to balance all aspects of our lives to healthy, and clear thinking.

I think I will go for a walk and check out the availability of the classroom.  Walking is good; at least as good as writing this post.